BlackRock MuniVest Fund II, Inc.
US ˙ NYSE ˙ US09253T1016
DIESES SYMBOL IST NICHT MEHR AKTIV

SecurityMVT / BlackRock MuniVest Fund II, Inc.
InstitutionKovack Advisors, Inc.
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Kovack Advisors, Inc. closes position in MVT / BlackRock MuniVest Fund II, Inc.

On May 12, 2026 - Kovack Advisors, Inc. filed a 13F-HR form disclosing ownership of 0 shares of BlackRock MuniVest Fund II, Inc. (US:MVT) valued at $0 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on February 17, 2026 disclosing 28,743 shares of BlackRock MuniVest Fund II, Inc.. The current value of the position is $0 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-12 2026-03-31 13F BLACKROCK MUNIVEST FD II COM 09253T101 0 -100.00 0
2026-02-17 2025-12-31 13F/A-1 BLACKROCK MUNIVEST FD II COM 09253T101 28,743 2,903 11.23 311 13.14 0.0144
2026-02-12 2025-12-31 13F BLACKROCK MUNIVEST FD II COM 09253T101 28,743 2,903 11.23 309 12.41 0.0237
2025-11-10 2025-09-30 13F BLACKROCK MUNIVEST FD II COM 09253T101 25,840 1,141 4.62 275 7.87 0.0259
2025-08-04 2025-06-30 13F BLACKROCK MUNIVEST FD II COM 09253T101 24,699 -4,463 -15.30 255 -17.53 0.0250
2025-05-06 2025-03-31 13F BLACKROCK MUNIVEST FD II COM 09253T101 29,162 4,366 17.61 308 18.01 0.0326
2025-02-05 2024-12-31 13F BLACKROCK MUNIVEST FD II COM 09253T101 24,796 163 0.66 262 -6.79 0.0257
2024-11-05 2024-09-30 13F BLACKROCK MUNIVEST FD II COM 09253T101 24,633 115 0.47 281 3.70 0.0297
2024-08-05 2024-06-30 13F BLACKROCK MUNIVEST FD II COM 09253T101 24,518 117 0.48 271 1.50 0.0298
2024-04-19 2024-03-31 13F BLACKROCK MUNIVEST FD II COM 09253T101 24,401 77 0.32 266 1.92 0.0322
2024-02-02 2023-12-31 13F BLACKROCK MUNIVEST FD II COM 09253T101 24,324 1,516 6.65 262 23.70 0.0311
2023-10-19 2023-09-30 13F BLACKROCK MUNIVEST FD II COM 09253T101 22,808 2,071 9.99 212 -4.09 0.0296
2023-07-21 2023-06-30 13F BLACKROCK MUNIVEST FD II COM 09253T101 20,737 1,072 5.45 220 4.27 0.0282
2023-04-21 2023-03-31 13F BLACKROCK MUNIVEST FD II COM 09253T101 19,665 50 0.25 211 3.43 0.0288
2023-02-22 2022-12-31 13F BLACKROCK MUNIVEST II CF CF 09253T101 19,615 19,615 205 0.0300
2022-08-10 2022-06-30 13F BLACKROCK MUNIVEST II CF ORD 09253T101 0 -19,656 -100.00 0 -100.00
2022-05-16 2022-03-31 13F BLACKROCK MUNIVEST II CF ORD 09253T101 19,656 2,516 14.68 253 -6.99 0.0260
2022-01-18 2021-12-31 13F BLACKROCK MUNIVEST II CF CF 09253T101 17,140 1,320 8.34 272 12.86 0.0263
2021-11-03 2021-09-30 13F BLACKROCK MUNIVEST II CF CF 09253T101 15,820 0 0.00 241 -3.21 0.0262
2021-07-29 2021-06-30 13F BLACKROCK MUNIVEST II CF CF 09253T101 15,820 0 0.00 249 5.06 0.0283
2021-05-04 2021-03-31 13F BLACKROCK MUNIVEST II CF MUNIVEST II CF 09253T101 15,820 1,000 6.75 237 7.73 0.0308
2021-01-14 2020-12-31 13F BLACKROCK MUNIVEST II CF CF 09253T101 14,820 1,000 7.24 220 13.99 0.0317
2020-11-02 2020-09-30 13F BLACKROCK MUNIVEST II CF MUNIVEST CF 09253T101 13,820 -805 -5.50 193 -2.53 0.0343
2020-07-31 2020-06-30 13F BLACKROCK MUNIVEST II CF CF 09253T101 14,625 5 0.03 198 -0.50 0.0385
2020-04-30 2020-03-31 13F BLACKROCK MUNIVEST II CF MUNIVEST II CF 09253T101 14,620 0 0.00 199 -7.87 0.0460
2020-01-29 2019-12-31 13F BLACKROCK MUNIVEST II CF MUNIVEST II CF 09253T101 14,620 0 0.00 216 0.47 0.0386
2019-10-31 2019-09-30 13F BLACKROCK MUNIVEST II CF MUNIVEST II CF 09253T101 14,620 0 0.00 215 -3.15 0.0441
2019-08-14 2019-06-30 13F BLACKROCK MUNIVEST FD II INC COM COM 09253T101 14,620 0 0.00 222 3.74 0.0507
2019-05-03 2019-03-31 13F BLACKROCK MUNIVEST FD II INC COM COM 09253T101 14,620 0 0.00 214 12.04 0.0534
2019-02-06 2018-12-31 13F BLACKROCK MUNIVEST FD II INC COM COM 09253T101 14,620 0 0.00 191 -2.05 0.0559
2018-10-09 2018-09-30 13F BLACKROCK MUNIVEST FD II INC COM COM 09253T101 14,620 -200 -1.35 195 -6.25 0.0503
2018-08-01 2018-06-30 13F BLACKROCK MUNIVEST FD II INC COM COM 09253T101 14,820 0 0.00 208 -2.35 0.0581
2018-05-15 2018-03-31 13F BLACKROCK MUNIVEST FD II INC COM COM 09253T101 14,820 0 0.00 213 -6.99 0.0534
2018-05-15 2017-12-31 13F/A-1 BLACKROCK MUNIVEST FD II COM 09253T101 14,820 0 0.00 229 0.00 0.0579
2018-08-02 2017-09-30 13F BLACKROCK MUNIVEST FD II INC COM COM 09253T101 14,820 0 0.00 229 -1.72 0.0760
2018-08-30 2017-06-30 13F BLACKROCK MUNIVEST FD II INC COM COM 09253T101 14,820 400 2.77 233 5.91 0.0735
2018-09-05 2017-03-31 13F BLACKROCK MUNIVEST FD II INC COM COM 09253T101 14,420 0 0.00 220 0.00 0.0857
2018-09-10 2016-12-31 13F BLACKROCK MUNIVEST FD II INC COM COM 09253T101 14,420 0 0.00 220 -10.93 0.1047
2018-09-25 2016-09-30 13F BLACKROCK MUNIVEST FD II INC COM COM 09253T101 14,420 2,300 18.98 247 11.76 0.1202
2018-10-01 2016-06-30 13F BLACKROCK MUNIVEST FD II INC COM COM 09253T101 12,120 0 0.00 221 6.76 0.1173
2018-10-12 2016-03-31 13F BLACKROCK MUNIVEST FD II INC COM COM 09253T101 12,120 0 0.00 207 4.02 0.1294
2018-10-18 2015-12-31 13F BLACKROCK MUNIVEST FD II INC COM COM 09253T101 12,120 0 0.00 199 6.99 0.1312
2018-10-29 2015-09-30 13F BLACKROCK MUNIVEST FD II COM 09253T101 12,120 -200 -1.62 186 1.64 0.1298
2018-11-06 2015-06-30 13F BLACKROCK MUNIVEST FD II INC COM COM 09253T101 12,320 0 0.00 183 -8.50 0.1294
2018-11-13 2015-03-31 13F BLACKROCK MUNIVEST FD II INC COM COM 09253T101 12,320 0 0.00 200 4.17 0.1690
2018-11-19 2014-12-31 13F BLACKROCK MUNIVEST FD II INC COM COM 09253T101 12,320 1,945 18.75 192 17.79 0.1982
2018-12-04 2014-09-30 13F BLACKROCK MUNIVEST FD II INC COM COM 09253T101 10,375 10,375 163 0.2398
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.